baber/WOPTO huggingface dataset:
Patent JP-2021014037-A (JP)
Title: Optical scanner and image formation apparatus provided with the same
Inventor: YOSHIDA SHINGO
IPC: G02B26/10
Filed: 2019-07-10
Abstract: To provide an optical scanner which can suppress elongation and breakage of a linear member by continuously applying a load to the liner member at the time of stopping of a cleaning holder, and an image formation apparatus provided with the same.SOLUTION: An optical scanner includes a housing, a permeable member, a linear member, a driving part, a cleaning holder, pa cleaning member, a stopper, and a control part. The control part controls driving of the driving part. The control part can execute a cleaning mode including at least one of a forward operation of moving the cleaning holder in an extension direction of the permeable member by traveling the linear member in a first direction, and a backward operation of moving the cleaning holder in an opposite direction to the forward operation by traveling the linear member in a second direction after execution of the forward operation. The control part executes a load release operation of moving the cleaning holder by a predetermined amount in an opposite direction to the forward operation or the backward operation that is the final operation of the cleaning mode after execution of the cleaning mode.SELECTED DRAWING: Figure 6
Patent JP-2021016820-A (JP)
Title: Magnetic material recovery device
Inventor: WATABE SHOICHI
IPC: B03C1/02
Filed: 2019-07-19
Abstract: To provide a magnetic material recovery device which can improve recovery efficiency of a magnetic material while suppressing an increase in a size.SOLUTION: A magnetic material recovery device includes: a conveyor 2 which conveys slag with a magnetic material mixed; and a rotary drum 3 which has a drum main body 7 arranged above the conveyor 2 and driven to rotate so that a rotation direction of a lower part becomes same as a conveyance direction of the conveyor 2, and magnetic force generation means 8 for generating magnetic force for attracting the magnetic material J mixed in the slag at a lower part of the drum main body 7. The rotary drum 3 is structured so that the magnetic material attracted by centrifugal force generated by driving rotation is thrown to an upstream side of the conveyor 2 in the conveyance direction. A recovery part 4 is arranged at an interval from the rotary drum 3 above the conveyor 2 on an upstream side of the conveyance direction so as to receive and recover the magnetic material thrown by the rotary drum 3.SELECTED DRAWING: Figure 1
Patent JP-2019219667-A (JP)
Title: Resonator and quantum computer
Inventor: NAKAMURA SATOSHI
IPC: G06N10/00
Filed: 2019-07-19
Abstract: To increase the success probability of quantum gate operation.SOLUTION: A resonator according to one embodiment comprises a spherical mirror attached to a birefringent crystal that includes a physical system within and a plane mirror attached to a birefringent crystal facing the spherical mirror, and has a resonator mode that combines with the physical system. The birefringent crystal has a first refractive index to a light polarized to a first direction parallel to the direction of polarization in the resonator mode on the optical axis of the resonator and a second refractive index to a light polarized to a second direction parallel to the optical axis and different from the first refractive index, and the equation lA/L=ωπn/λ is satisfied, where l represents the resonator length of the resonator, ω represents the mode west radius of the resonator mode, L represents the total loss per reciprocation of the resonator, A represents the loss per reciprocation of the resonator independent of the resonator length, nrepresents a second refractive index, and λ represents the wavelength of light of the resonator mode.SELECTED DRAWING: Figure 1
Patent JP-2021017029-A (JP)
Title: Image formation device
Inventor: OSAWA SATORU
IPC: B41J2/17
Filed: 2019-07-23
Abstract: To provide an image formation device capable of monitoring an amount of a waste liquid stored in a waste liquid storage part without using a sensor.SOLUTION: An image formation device includes a deaeration part which uses a gas transmission film capable of transmitting a gas remaining in an ink to remove the gas remaining in the ink; a waste liquid storage part 66 which stores a liquid component contained in the ink, which is transmitted through the gas transmission film with the remaining gas, as a waste liquid; and an estimation part which estimates an amount of the waste liquid stored in the waste liquid storage part based on the time for removing the gas remaining in the ink.SELECTED DRAWING: Figure 3
Patent JP-2021021431-A (JP)
Title: Hose cover
Inventor: TANAKA TOSHIHARU
IPC: F16L57/00
Filed: 2019-07-26
Abstract: To provide a hose cover having sufficient flexibility, resilience and durability and facilitating insertion work of a hose, which coats the hose by inserting the hose.SOLUTION: In a hose cover 11 that is tied into a non-flat cylindrical shape using a wire 14 and into which a hose is inserted, the wire 14 is formed by aligning monofilaments inside a multifilament. Also, in the wire 14, S twisted yarn and Z twisted yarn are used, the S twisted yarn and the Z twisted yarn extend spirally in opposite directions so that the longitudinal direction of each yarn is directed along the longitudinal direction of the hose cover, and a diameter-expanded part 13 having a shape that expands toward its end is formed at an end part in the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2020025260-A (JP)
Title: Waveguide device and antenna device
Inventor: KAMO HIROYUKI
IPC: H01Q13/10
Filed: 2019-07-26
Abstract: To provide a waveguide device with reduced propagation loss.SOLUTION: A waveguide device includes: a first electrical conductor having a first electrically conductive surface; a second electrical conductor having a second electrically conductive surface opposing the first electrically conductive surface; an electrically conductive ridge protruding from the second electrically conductive surface; and a plurality of electrically conductive rods disposed on both sides of the ridge. The plurality of rods include one or more first rods adjoining the ridge. Each first rod includes a first side surface opposing a side surface of the ridge and a second side surface not opposing the side surface of the ridge. The first side surface is flat and substantially perpendicular to the second electrically conductive surface. The second side surface has a shape that increasingly deviates outward from an axial center of the first rod from the leading end toward the root of the first rod.SELECTED DRAWING: Figure 9
Patent JP-2022160008-A (JP)
Title: Electrode structure and wearing device
Inventor: NAKAGAWA TOMOHIKO
IPC: A01K29/00
Filed: 2019-07-29
Abstract: To measure biological information stably.SOLUTION: An electrode structure (1) includes: an electrode (11) electrically connected to a measuring device (4) for measuring electrocardiogram of a dog and abutting on a measurement part; and a water supply material (122) for supplying water content to the electrode or measurement part.SELECTED DRAWING: Figure 1
Patent JP-2021013712-A (JP)
Title: Doll toy
Inventor: HAMANAKA REIKO
IPC: A63H3/00
Filed: 2019-07-16
Abstract: To solve the problem in which conventional dolls enjoyed by being stacked overlap specific projections and recesses formed on the dolls where stacking parts are relative and there used to be no doll toys that can be enjoyed by stacking many dolls of similar shapes horizontally and vertically unlimitedly.SOLUTION: In a frontal view of dolls, symmetrical recesses formed by shoulder parts, face parts, and head parts forming the dolls are provided, and a pedestal provided below a lower leg part is protruded symmetrically in the horizontal direction. By the protrusions in the recesses formed by the shoulder parts, the face parts, and the head parts, many dolls in similar shapes can be stacked horizontally and vertically unlimitedly.SELECTED DRAWING: Figure 7
Patent JP-2021027476-A (JP)
Title: Measuring apparatus, communication terminal measurement system, and measurement related information display method
Inventor: NAKAMURA SHOICHI
IPC: H04L69/40
Filed: 2019-08-06
Abstract: To provide a measuring apparatus capable of displaying an image of all base stations in a limited display area while saving a screen even in the case where the number of base stations corresponding to an old communication standard or the number of base stations corresponding to a new communication standard is increased when performing a communication in an operation state where the new and old communication standards are mixed, a communication terminal measurement system, and a measurement related information display method.SOLUTION: In a control device 22 performing a simulation communication operation of a measuring apparatus 20 that transmits and receives a signal between a base station corresponding to a first communication standard and a terminal 11a, and a measuring apparatus 21 that transmits and receives a signal between the base station corresponding to a second communication standard and the terminal 11a, a display control part 30d displays a figure of which the number is similar to the number of the base stations corresponding to the first and second communication standards in an arrangement form in correspondence to each of one first cell icon indicating that it is the base station corresponding to the first communication standard and one second cell icon indicating that it is the base station corresponding to the second communication standard.SELECTED DRAWING: Figure 8
Patent JP-2021023235-A (JP)
Title: Plant cultivation system
Inventor: YAMAMOTO TAKESHI
IPC: A01G9/06
Filed: 2019-08-07
Abstract: To improve work efficiency in a post-process after harvesting work.SOLUTION: A plant cultivation system has: a plant holder 3 equipped with a holding cylinder part 32 holding a plant to be cultivated; a slip-out mechanism 63 which makes a plant 2 be slipped out from the plant holder 3 by inserting a tip of a slip-out rod 63b into the holding cylinder part 32, for the plant holder 3 in the state where the plant 2 whose leaf part 2b was cut off is held by the holding cylinder part 32; and a cleaning mechanism 64 which cleans an inner surface of the holding cylinder part 32 by allowing a cleaning rod 64b to penetrate the holding cylinder part 32 so as to contact the part in a sliding manner, for the plant holder 3 in the state where the plant 2 was slipped out by the slip-out mechanism 63. The cleaning mechanism 64 allows a cleaning rod 64b to penetrate to the holding cylinder part 32 from the opposite side of the slip-out mechanism 63 for the plant holder 3, and the holding cylinder part 32 has a small diameter part 39c having a smaller axial orthogonal cross-sectional area than openings on both ends, at an intermediate position in an axial direction.SELECTED DRAWING: Figure 12
Patent JP-2019216454-A (JP)
Title: Device, network, and method for receiving data transmission under scheduling decoding delay in mmwave communication
Inventor: CHENG QIAN
IPC: H04W16/28
Filed: 2019-08-07
Abstract: To provide a method of a delay technique (delay gap) that guarantees beamforming in millimeter wave (mmWave) communication.SOLUTION: A control transmission portion (for example, a PDCCH) 600 is divided into a plurality of PDCCH sub-regions, and each sub-region is schedule for data transmission relating to sub-region corresponding to a data transmission portion (for example, a PDSCH) 602 of mmWave communication. A UE demodulates and decodes a first PDCCH sub-region and prepares beamforming according to the first PDCCH sub-region demodulated and decoded 604. The UE performs beamforming for a first PDSCH sub-region of mmWave communication, and completes the demodulation and decoding of the first PDCCH sub-region by scheduled time (delay gap) 606 in order to receive the first PDSCH sub-region.SELECTED DRAWING: Figure 6
Patent JP-2021024063-A (JP)
Title: Hopper device, polishing stone replacement device, and barrel polisher
Inventor: KAWAHARA TATSUKI
IPC: B24B31/16
Filed: 2019-08-08
Abstract: To enable a polishing stone which is ejected from a barrel tank, to be returned to the barrel tank for reuse.SOLUTION: A hopper device 32 includes a hopper 33 capable of accommodating a polishing stone ejected from a barrel tank 12 of a centrifugal barrel polishing machine B. When pressure within the barrel tank 12 becomes lower than pressure within the hopper 33, the polishing stone within the hopper 33 is introduced into the barrel tank 12 via an introduction pipe 49. Even when the polishing stone is not manually carried, the polishing stone ejected from the barrel tank 12 can be returned to the barrel tank 12.SELECTED DRAWING: Figure 1
Patent JP-2021024842-A (JP)
Title: Compound having sulfur-containing heteroaromatic ring and method for producing the same, polymerizable composition, and polymer
Inventor: SHIBATA MASAFUMI
IPC: C08F228/02
Filed: 2019-08-08
Abstract: To provide a compound that is easy to polymerize and makes it possible to produce a polymer of an excellent high refractive index.SOLUTION: The present invention relates to a compound represented by formula (1), where A1, A2 independently represent a polymerizable group, Cy1, Cy2 independently represent an optionally substituted sulfur-containing heteroaromatic ring, Q1, Q2, Q3, Q4 independently represent a C1-6 alkylene group, X1, X2, X3, X4 independently represent an oxygen atom, a sulfur atom, or a nitrogen atom optionally having an organic group bound thereto, Z1, Z2, Z3, Z4 independently represent a divalent organic group, and n1, n2, n3, n4 independently represent 0 or an integer of 1-3.SELECTED DRAWING: None
Patent JP-2021031071-A (JP)
Title: Storage box and storage box assembling method
Inventor: HARADA TASHICHIRO
IPC: B65D5/36
Filed: 2019-08-19
Abstract: To assemble a storage box in a short time with one touch.SOLUTION: A spread sheet of paper 10 including four connected side plate portions 15-18, four bottom plate portions 11-14 connected to lower sides of the four side plate portions, respectively and a lid plate portion 19 connected to an upper side of any of the four side plate portions is folded at each of connection parts to assemble a rectangular parallelepiped storage box 100. One of the bottom plate portions 11-14 is formed in such a size as to cover an entire bottom portion of the rectangular parallelepiped storage box 100.SELECTED DRAWING: Figure 1
Patent JP-2021023986-A (JP)
Title: Compressor for pet bottle and aluminum can
Inventor: HASHIMOTO SHOJI
IPC: C08J11/00
Filed: 2019-08-06
Abstract: To attain the object of enhancing recovery transport efficiency by compression by a consumer in himself after using a PET bottle and an aluminum can, and of enhancing the recovery transport efficiency in first recovery time, as a conventional compressor recovers and transports a used container still in an almost original shape for efficiently executing storage and transport by compressing a container in a large quantity after recovery.SOLUTION: A compressor of the present invention is an air intake compressor which requires a structure including a sucker 1 having a suction port in front of a motor on which an air intake fan is attached, and an attachment 4 attached to the suction port and capable of inserting PET bottles and aluminum cans.SELECTED DRAWING: Figure 1
Patent JP-2021040463-A (JP)
Title: Method for processing flat wire
Inventor: MATSUBA YUSUKE
IPC: H02G1/14
Filed: 2019-09-05
Abstract: To prevent poor weld in welding flat wires and to improve the yield of the flat wires.SOLUTION: A method for processing a flat wire 1 comprises: a cutting process of cutting a flat wire 1 into a predetermined length; and a beveling process for beveling only one edge side on one side or the other side of a cutting direction of edges of a cutting surface 14 of the flat wire 1, and performs beveling by pressing the one edge side to a side of the other edge by a coining punch 34 to plastically deform the flat wire 1.SELECTED DRAWING: Figure 4
Patent JP-2021041545-A (JP)
Title: Printing method, printer, and set
Inventor: KONDO SATOMI
IPC: C09D11/322
Filed: 2019-09-06
Abstract: To provide a printing method capable of suppressing nozzle clogging.SOLUTION: A printing method includes a printing step of discharging brilliant ink using an inkjet head, and a cleaning step of cleaning of the ink jet head with a cleaning liquid, in which the brilliant ink has plate-like metal particles to which a resin is attached, the resin has a methacrylic resin, and the cleaning liquid contains 90 mass% or more of a glycol ether-based solvent.SELECTED DRAWING: None
Patent JP-2021040506-A (JP)
Title: Expression vectors and methods for producing proteins of interest
Inventor: TSUZUKI SACHIKO
IPC: C12N15/63
Filed: 2019-09-09
Abstract: To provide a vector that enables the production of a protein of interest in a practical amount using a small amount of fertilized fish eggs or embryos in a short period of time, as well as a method for producing a protein of interest using such a vector.SOLUTION: Disclosed is a vector having a structure comprising a promoter sequence to which two or more copies of a gene expression cassette comprising the gene of interest are linked in tandem downstream the promoter sequence. Also disclosed is a method for producing a protein of interest comprising a step of introducing the vector into a fertilized fish egg or embryo.SELECTED DRAWING: None
Patent JP-2021041613-A (JP)
Title: Double track drawing pen holder
Inventor: NAGAOKA MASAKO
IPC: B43L13/00
Filed: 2019-09-11
Abstract: To provide a pen holder capable of solving a problem of burden causing teachers to consume precious time for writing double track such as five lines in a music lesson and four lines in an English lesson during lessons to cause noises in students due to interruption of the lessons.SOLUTION: The pen holder includes a main body part case for housing a plurality of felt pen main body parts in parallel and a cap case for housing a plurality of caps for the plurality of felt pen main body parts in parallel; the main body part case houses the main body parts of the felt pens so that heads capped by the caps of the felt pens are exposed; the cap case can house the plurality of caps of the plurality of felt pens, so that the pen holder can attach and detach the plurality of caps one time to shorten work time for writing double track on a white board to a large extent.SELECTED DRAWING: Figure 1
Patent JP-2021043721-A (JP)
Title: Method for managing menu, system, program, recording medium, server and terminal
Inventor: KASHIMA AKIHIRO
IPC: G16H20/60
Filed: 2019-09-11
Abstract: To provide necessary menu information on the basis of ingested nutrients set for each user and achieve a good nutrition balance for a use eating out, etc.SOLUTION: A method for managing a menu includes the steps of: acquiring user information; calculating reference nutrients for each user information to create reference nutrient information showing the reference nutrients; converting ingested menu information into nutrient information for each user information; and calculating nutritive balance information on the basis of the reference nutrient information and the nutrient information and calculating complementary nutrient information using the nutritive balance information to create menu information that fits with the complementary nutrient information.SELECTED DRAWING: Figure 1
Patent JP-2021044743-A (JP)
Title: Image processing apparatus, control method for the same, and program
Inventor: HIRAO TOYOMI
IPC: H04N1/00
Filed: 2019-09-12
Abstract: To provide an image processing apparatus that can easily resume an interrupted scan job.SOLUTION: An MFP 100 comprises: reading means that reads a placed document; paper ejection means that holds the read document; and a control unit including an image processing unit that performs image processing on acquired data and an operation unit control unit. When the control unit receives an instruction to execute an interrupting scan job while executing a preceding scan job, it interrupts the preceding scan job, and notifies an operation unit 109, from the operation unit control unit, of guideline information for searching for a processing incomplete document from the documents held on the paper ejection means.SELECTED DRAWING: Figure 1
Patent JP-2021050935-A (JP)
Title: Attached matter detector and attached matter detecting method
Inventor: YAMAMOTO DAISUKE
IPC: G01N21/17
Filed: 2019-09-20
Abstract: To improve the accuracy of detecting attached matter.SOLUTION: An attached matter detector pertaining to an embodiment comprises a calculation unit, a determination unit and a setting unit. The calculation unit calculates, for each unit area composed of a prescribed number of pixels included in an imaged image, an area feature quantity based on the edge vector of each pixel. The determination unit temporarily determines the buried state of a camera due to attached matter on the basis of the area feature quantity, and also confirms the buried state as confirmed result when a prescribed confirmation condition is established in the past history of a prescribed number of temporary determinations including the latest one. When the ignition of a vehicle to which the camera is mounted is turned on, the setting unit sets a prescribed initial value to the temporary determination history immediately after ignition-on so that the establishment of the confirmation condition is expedited.SELECTED DRAWING: Figure 2
Patent JP-2021049047-A (JP)
Title: Game machine
Inventor: AKITA DAISUKE
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of further improving game properties.SOLUTION: A game machine comprises main control means for controlling a progress of a game, performance control means for controlling a performance, and operation input means for receiving an input operation from a player. During the game progress, the game machine can execute an operation performance for instructing a player to execute an input operation onto operation input means and, triggered by a start of the operation performance, represents to a player that it is within a valid period when the input operation onto the operation input means is validated. Before starting the operation performance, the game machine can execute an occurrence suggestion performance for suggesting an occurrence of the operation performance, where a lapse time from the start of the occurrence suggestion performance to the start of the valid period is longer than a lapse time from the start to the termination of the valid period.SELECTED DRAWING: Figure 61
Patent JP-2020093528-A (JP)
Title: Image formation apparatus, image formation program and image formation system
Inventor: KANDA YOSHIMICHI
IPC: B41J2/01
Filed: 2019-09-25
Abstract: To form a high quality image by avoiding a discharge abnormal nozzle.SOLUTION: A printing control unit controls a printing head group in which a plurality of printing heads provided with a plurality of nozzles along the main-scanning direction are arranged in parallel so that overlapping in the sub-scanning direction occurs between the front and rear printing heads along the sub-scanning direction two-dimensionally orthogonal to the main-scanning direction so as to perform printing with the operation of any of the front and rear printing heads along the sub-scanning direction. A discharge control unit performs discharge control of recording liquid from each nozzle of each printing head for portions that are not overlapped in the sub-scanning direction of the respective printing heads. The printing control unit performs control so as to select a portion for discharging the recording liquid out of the portions that are overlapped with each other in the sub-scanning direction and discharge the recording liquid from any one nozzle of the adjacent nozzles in the sub-scanning direction in the selected portion for the portions that are overlapped with each other in the sub-scanning direction of the respective printing heads. With the above-mentioned selection, printing can be performed by avoiding the discharge abnormal nozzle.SELECTED DRAWING: Figure 9